[ANSYS Meshing] Meshing error - geometry independent

MadsHolm · October 7, 2019, 05:38

Hi,

I get the following error when trying to create a simple mesh.

"A software execution error occurred inside the mesher"
"an inter-process communication error occurred while communicating with the MESHER"

I have tried to make a very simple geometry (1x1x1m square) and I still get the same mesher.

I am using ANSYS 19.2 - I get the same error in 19 R3.
and running on a 'ANSYS Academic research Mechanical and CFD' license

Does anyone have a suggestion to how I can resolve this issue?

Thanks in advance

evcelica · October 10, 2019, 12:32

Probably a corrupted workbench file. Start a new fresh new one and see if it works.

MadsHolm · October 16, 2019, 06:42

Hi, this doesn't help, I still see the problem. I have tried to start a new project, draw a new geometri I designmodeller, and the meshing error still occurs.
I have tried this in both ANSYS 19.2 and 19 R3 - without any luck

evcelica · October 16, 2019, 14:12

Try uninstalling and reinstalling the program? There is no reason it shouldn't just not work on something simple.

But you said you get the same thing with both versions, so I have no idea why it would not work correctly.

You are just using workbench "analysis systems" Fluent or CFX on the Project page?
What if you try to do a static structural analysis, will that mesh?

October 7, 2019, 05:38	Meshing error - geometry independent	#1
MadsHolm New Member Mads Holm Join Date: Oct 2019 Posts: 5 Rep Power: 7	Hi, I get the following error when trying to create a simple mesh. "A software execution error occurred inside the mesher" "an inter-process communication error occurred while communicating with the MESHER" I have tried to make a very simple geometry (1x1x1m square) and I still get the same mesher. I am using ANSYS 19.2 - I get the same error in 19 R3. and running on a 'ANSYS Academic research Mechanical and CFD' license Does anyone have a suggestion to how I can resolve this issue? Thanks in advance

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[Gmsh] Vertex numbering is dense	KateEisenhower	OpenFOAM Meshing & Mesh Conversion	7	August 3, 2015 11:49
[ANSYS Meshing] Icem meshing queries	Mfaizan	ANSYS Meshing & Geometry	21	July 31, 2015 00:10
[ANSYS Meshing] Cooper Method Meshing	RTN3000	ANSYS Meshing & Geometry	1	March 2, 2015 00:59
[ANSYS Meshing] Migrating from GAMBIT to ANSYS Meshing	David-CFD	ANSYS Meshing & Geometry	1	April 1, 2011 06:22
Volume Meshing & Face Meshing? singularity of grid	ken	FLUENT	0	September 4, 2003 12:08

October 10, 2019, 12:32		#2
evcelica Senior Member Erik Join Date: Feb 2011 Location: Earth (Land portion) Posts: 1,186 Rep Power: 23	Probably a corrupted workbench file. Start a new fresh new one and see if it works.

October 16, 2019, 06:42		#3
MadsHolm New Member Mads Holm Join Date: Oct 2019 Posts: 5 Rep Power: 7	Hi, this doesn't help, I still see the problem. I have tried to start a new project, draw a new geometri I designmodeller, and the meshing error still occurs. I have tried this in both ANSYS 19.2 and 19 R3 - without any luck

October 16, 2019, 14:12		#4
evcelica Senior Member Erik Join Date: Feb 2011 Location: Earth (Land portion) Posts: 1,186 Rep Power: 23	Try uninstalling and reinstalling the program? There is no reason it shouldn't just not work on something simple. But you said you get the same thing with both versions, so I have no idea why it would not work correctly. You are just using workbench "analysis systems" Fluent or CFX on the Project page? What if you try to do a static structural analysis, will that mesh?